#include <iostream>
#include <string>

using namespace std;

class GradeBook
{
public:
	void displayMessage(string courseName)
	{
		cout << "Welcome to the GradeBook for " << courseName << endl;
	}
};

int main()
{
	string courseName;
	GradeBook oGradeBook;

	cout << "Please enter course name you want." << endl;
	getline(cin, courseName);
	oGradeBook.displayMessage(courseName);

	system("pause");
	return 0;
}